National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Fair

41°F

5°C

Humidity 61%
Wind Speed N 9 mph
Barometer 30.27 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 6 Nov 9:53 am CST
Extended Forecast for

Onalaska WI

  • Today

    Today: Mostly sunny, with a high near 48. North wind 3 to 6 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind 3 to 5 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 57. Northwest wind 3 to 8 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming west around 5 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 48. North wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 29. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 57. Northwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 36. Light and variable wind.
Monday
Mostly sunny, with a high near 63. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 37. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 58. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 36. Calm wind.
Veterans Day
Mostly sunny, with a high near 56. Light northwest wind.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36. Calm wind.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 54. Calm wind becoming north around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onalaska WI
 43.89°N 91.2°W
Last Update:
8:16 am CST Nov 6, 2026
Forecast Valid:
10am CST Nov 6, 2026-6pm CST Nov 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation